Is this backwards compatible with bluetooth 2.0 devices?
4152
Well, the only thing it says it is compatible with is Bluetooth versions 3.0 & 4.0. However, (changing my answer a little) it did connect with my bluetooth v.2.1 headphones. The sound was clear without static or interruption. I'd probably give it a shot.
1983083
No idea. Must be a new version. You might want to look at the specs and see if the bluetooth version is different.
2029100
It works with any device that has bluetooth. IF it works! Not reliable at all and they don't last long. I had the same problems that others have had. I wouldn't buy them if I were you!
390421
It does not work for any Bluetooth device I tried. I do not know it would work for you.
834628
Go to http://www.bluetooth.com/Pages/Bluetooth-Smart-Devices-List.aspx , if you device in this list, that compatible
26599
Definitely not. You will only be able to use whatever device is connected via Bluetooth.
1461510
Will this work with music players that only have Bluetooth 2.1 + EDR such as the older iPod Touch 2nd Gen?
458624
Dear Matt, Excellent question. There are models in the Beats line that do Bluetooth, but the Solo 2.0 is not one of them. It must be plugged into your source. Please let me know if I can answer any additional questions for you! Regards, Eric Cohen World Wide Stereo
1754445
Yes you will be able to. Bluetooth profiles are backwards compatible. You just will not be able to take advantage of the features specifically for 4.0. My Samsung Note 10.1 2014 has 4.1 on it and there is absolutely no issue. Also, when I bought these headphones I purchased a bluetooth 4.0 usb dongle for my PC and that also works with no issues. When I did my research on headphones, I don't think I found a single headphone that used more than 2.1. Where the newer profiles come into play is with data transfer rates and the such. So streaming music is already efficiently taken care of with only 2.1
58806
If you have blutooth technology you shouldn't have a problem. This device is pretty shoddy, id suggest spending a little more on more durable hardware.
221370
Dear Customer, thank you for your question regarding our BTD-400 Bluetooth Adapter. Our Adapter is only USB 2.0 compatible but will work in USB 3.0 ports. Please contact us at support@kinivo.com if you have any further questions. Thank you, Kinivo Product Support Email: support@kinivo.com Toll Free: 1-855-4Kinivo (1-855-454-6486) Live Chat: http://support.kinivo.com (Mon-Fri: 9am-5pm Pacific)
1446349
It will work with any bluetooth device. I use it with my touchpad all the time. As far as bluetooth 4.0 -- if it backward compatible to 2.0 I'm sure you're fine.
2135850
I'm sorry, I returned the unit after a couple of weeks, so I don't know the version of Bluetooth it was.
290972
No, it's 3.0 bluetooth technology. This device has no connection problems it works well for 3.0 it pairs with all my device s and friends to.
1351313
It supports any device with Bluetooth 2.0 or better I believe. So if you can pair via bluetooth, I don't see any reason why this would not work.
1661038
it has Bluetooth builtin..just used it today to transfer a file from my phone...idk if its 4.0
340057
You should be able to use it with any bluetooth device, but check to see if the dimensions are the same as the 2.0, to see if the case will fit. It fits great with my 2.0, and works with my Motorola M phone as well